Avondale, Ariz. - -Turns out Jimmie Johnson was right about the lightning.
After suffering an unexpected crash a week earlier that slowed his bid for yet another NASCAR Sprint Cup title, Johnson said "I don't think lightning can strike two weeks in a row."
And it didn't. Johnson won the next-to-last race of the season Sunday at Phoenix International Raceway, just as he did in 2007 and 2008, to all but clinch the Cup title ahead of the finale at Homestead-Miami Speedway in Florida next Sunday.
His performance this year is even more impressive because it would be Johnson's fourth consecutive championship - an unprecedented achievement in NASCAR's 61-year history.
"That was exactly what we needed," a jubilant Johnson, 34, radioed to crew chief Chad Knaus after taking the checkered flag.
Johnson won in dominant fashion, leading 238 of the race's 312 laps, and the victory gave him a sizable 108-point lead over Mark Martin in NASCAR's Chase for the Sprint Cup playoff and a 169-point lead over third-place Jeff Gordon. All three drive for the same team, Hendrick Motorsports.
Johnson can win the championship with a finish of 25th or better in Florida, however the others finish.
"We just can't coast," Johnson said. "We can't chill out. We have to stay focused and keep our heads down."
His victory in the Checker O'Reilly Auto Parts 500 gave Johnson a series-high seven wins this season, and he now has a record four wins at Phoenix International.
"We knew we had to come out today and run well" because Martin and Gordon also are former winners in Phoenix, Johnson said. "It wasn't easy. There was a lot of pressure on us to do this. I'm very, very proud of how we delivered."
"We gave it everything we had today," said Martin, 50, who seemed poised to be the bridesmaid in the title chase for the fifth time in his career. "I'm really proud of what we've done this season. That's really all I've got to say about it."
For Burton, whose Richard Childress Racing team has struggled badly this year, it was his best finish of the season. "I'm excited about running second," Burton said. "We're building on something."
Johnson's march toward another title was disrupted a week ago when his No. 48 Chevrolet crashed early at Texas.
The setback enabled Martin to slash Johnson's lead to 73 points from 184 heading into Phoenix, and raised the prospect that Johnson could be upset if he suffered additional problems in the desert.
But Johnson started third before an estimated 90,000 on a warm, clear day at the one-mile Phoenix International oval and he stayed out of trouble all day.
Earnhardt appeared to trigger the accident by losing control on the narrow front straightaway, and Stewart and the other drivers stacked up behind him.
"I hated it for everyone who got caught up in that," Earnhardt said. "I was trying to spin the car down the track ... and I couldn't get out of everybody's way."
NOTE: : Rick Hendrick, Johnson's team owner, said Sunday that he has no deal to bring IndyCar star Danica Patrick to NASCAR, and there's no certainty she'll even be driving stock cars next season.
"I just think that they are not even close to making a decision on whether to even do it this year or next year," Hendrick said of Patrick and her representatives at IMG.
Patrick is reportedly in the final stages of a contract that would partner her on a limited Nationwide Series schedule with JR Motorsports, the team owned by both Hendrick and Dale Earnhardt Jr.
The Associated Press contributed to this article.
What it means
The win in Phoenix stretched Jimmie Johnson's lead to 108 points over Hendrick Motorsports teammate Mark Martin heading into the finale at Homestead-Miami Speedway. Johnson, above, needs to finish 25th or better Sunday to grab a spot in NASCAR's record books with his fourth consecutive title.